--- product_id: 9667592 title: "Blue Sea Systems A-Series Toggle Single Pole Circuit Breakers" brand: "blue sea systems" price: "336 kr" currency: DKK in_stock: true reviews_count: 13 category: "Blue Sea Systems" url: https://www.desertcart.dk/products/9667592-blue-sea-systems-a-series-toggle-single-pole-circuit-breakers store_origin: DK region: Denmark --- # 50 Amps max current Global certifications (UL, TUV, CE, CSA) 10,000 rated switch cycles Blue Sea Systems A-Series Toggle Single Pole Circuit Breakers **Brand:** blue sea systems **Price:** 336 kr **Availability:** ✅ In Stock ## Summary > ⚡ Power up with confidence—marine-grade safety that never quits! ## Quick Answers - **What is this?** Blue Sea Systems A-Series Toggle Single Pole Circuit Breakers by blue sea systems - **How much does it cost?** 336 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/9667592-blue-sea-systems-a-series-toggle-single-pole-circuit-breakers) ## Best For - blue sea systems enthusiasts ## Why This Product - Trusted blue sea systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Function Powerhouse:** Combines switching and circuit protection in one sleek device - • **Built to Last 10,000 Cycles:** Engineered for durability with high cycle rating to keep you powered longer - • **Global Certified Reliability:** UL, TUV, CE, and CSA certified for worldwide peace of mind - • **Fault-Proof 'Trip Free' Design:** Cannot be held ON during fault current—safety that never sleeps - • **Trusted Marine-Grade Protection:** Meets ABYC standards for ultimate safety on water and beyond ## Overview Blue Sea Systems A-Series Toggle Single Pole Circuit Breakers deliver industry-leading AC/DC branch circuit protection with a robust 50 Amp rating. Certified globally (UL, TUV, CE, CSA) and compliant with ABYC marine standards, these breakers combine switching and fault protection in a compact, travel-free design that ensures safety by preventing reset during faults. Rated for 10,000 switch cycles, they offer long-lasting, reliable performance trusted by professionals and boaters alike. ## Description Single Pole AC/DC Magnetic Circuit Breaker The global circuit breaker meets all American Boat and Yacht Council (ABYC) standards, is UL 1077 recognized, TUV certified, CE marked for Europe and CSA certified for Canada. Delay: Standard Features: Industry standard circuit breaker for Blue Sea Systems electrical panels. Combines switching and circuit protection in one device. Quick Trip single-pole models are specifically designed for electronic protection. The travel free design cannot be kept "ON" during the fault current condition. Circuit Breaker Type Magnetic Hydraulic - Travel Free. Maximum voltage 277V AC / 65V DC Rated switch cycles. 10,000 @ rated amperage and voltage Review: Good quality - Blue Seas electrical items are ones boaters trust. Good quality. Review: Sturdy feel, correct size, works perfectly - I used these to completely rewire and build a custom panel for my '87 260 Sundancer. Was exactly what I needed and performed perfectly in short-circuit testing! These are a standard marine/rv size breaker that fit in all marine panels, so the other misinformed reviewer complaining about them being small clearly has never seen a marine breaker and probably should have read the description better. They're a little pricey if you have a large panel but they're a trustworthy brand and you should only have to buy them once! I wish they sold their double breakers on desertcart though, I had to buy one of theirs from another website for my main breaker. ## Features - Frequently used for AC or DC Branch circuits - Meets American Boat and Yacht Council (ABYC) standards - The industry standard circuit breaker for Blue Sea Systems" electrical panels - Combines swtiching and circuit protection into a single device - "Trip Free" design cannot be held "ON" during fault current condition ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000K2IKMI | | Best Sellers Rank | #21,372 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Circuit Breakers | | Brand Name | Blue Sea Systems | | Circuit Breaker Type | Standard | | Current Rating | 50 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (226) | | Global Trade Identification Number | 00632085072100 | | Included Components | CIRCUIT BREAKER AA1 15A WH | | Item Type Name | CIRCUIT BREAKER AA1 15A WH | | Item Weight | 0.05 Pounds | | Manufacturer | Blue Sea Systems | | Model | 7210 | | Mounting Type | Wall Mount | | Number of Poles | 1 | | Part Number | 7210 | | UPC | 632085072100 | | Unit Count | 1.0 Count | | Voltage | 240 Volts | | Warranty Description | LIMITED WARRANTY | ## Product Details - **Brand:** Blue Sea Systems - **Circuit Breaker Type:** Standard - **Current Rating:** 50 Amps - **Mounting Type:** Wall Mount - **Number Of Poles:** 1 ## Images ![Blue Sea Systems A-Series Toggle Single Pole Circuit Breakers - Image 1](https://m.media-amazon.com/images/I/51RYwNJYouL.jpg) ![Blue Sea Systems A-Series Toggle Single Pole Circuit Breakers - Image 2](https://m.media-amazon.com/images/I/51SnlE3WJ8L.jpg) ![Blue Sea Systems A-Series Toggle Single Pole Circuit Breakers - Image 3](https://m.media-amazon.com/images/I/71vZoScNBwL.jpg) ![Blue Sea Systems A-Series Toggle Single Pole Circuit Breakers - Image 4](https://m.media-amazon.com/images/I/61rxTxL0rSL.jpg) ![Blue Sea Systems A-Series Toggle Single Pole Circuit Breakers - Image 5](https://m.media-amazon.com/images/I/61e5xfZIIgL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: I need to be able to hook up either awg 4 wire directly, or awg 4 with a terminal connector with a 5/16 hole; will this circuit breaker work?** A: Yes, you can use 4 Gauge wire. We have both the wire and the lugs in stock ready to ship if you are interested in purchasing them all together. Our sales office phone number is 424-263-5106 **Q: This product seems to be the magnetic type per the seller website. Does this mean I can wire the line and load on either terminal?** A: I installed it as a replacement for the 30 amp 120vac output line from my motorhome Generac Generator a NP52G. Have about 25 hours of use on the this CB with heavy loads and had no problems. **Q: dirction of current flow? can you hook it up either way?** A: As far as current flow is concerned, either way would be fine- your just interrupting the flow in the hot wire. Most breaker panels, however, require installation of the breaker in a specific way (matching other breakers etc). **Q: is this the same as blue sea 34-20A that's in my panel?** A: Per the Blue Sea Systems catalog it appears to be a form-fit-function replacement. The manufacturer (Carling) extended part number is essentially the same. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by J***J on August 13, 2024* Blue Seas electrical items are ones boaters trust. Good quality. ### ⭐⭐⭐⭐⭐ Sturdy feel, correct size, works perfectly *by G***T on July 17, 2021* I used these to completely rewire and build a custom panel for my '87 260 Sundancer. Was exactly what I needed and performed perfectly in short-circuit testing! These are a standard marine/rv size breaker that fit in all marine panels, so the other misinformed reviewer complaining about them being small clearly has never seen a marine breaker and probably should have read the description better. They're a little pricey if you have a large panel but they're a trustworthy brand and you should only have to buy them once! I wish they sold their double breakers on Amazon though, I had to buy one of theirs from another website for my main breaker. ### ⭐⭐⭐⭐⭐ Good breaker *by L***N on October 8, 2023* Worked well at limits set on side of breaker. ## Frequently Bought Together - Blue Sea Systems A-Series Toggle Single Pole Circuit Breakers - Blue Sea Systems 8023 Traditional Metal DC Panel - 8 Positions Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/9667592-blue-sea-systems-a-series-toggle-single-pole-circuit-breakers](https://www.desertcart.dk/products/9667592-blue-sea-systems-a-series-toggle-single-pole-circuit-breakers) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-25*